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85 lines
3.1 KiB
85 lines
3.1 KiB
4 months ago
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/*
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* Copyright © 2019 Ebrahim Byagowi
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*
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* This is part of HarfBuzz, a text shaping library.
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*
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* Permission is hereby granted, without written agreement and without
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* license or royalty fees, to use, copy, modify, and distribute this
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* software and its documentation for any purpose, provided that the
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* above copyright notice and the following two paragraphs appear in
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* all copies of this software.
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*
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*/
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#include "hb-test.h"
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#include <hb-ot.h>
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/* Unit tests for hb-ot-meta.h */
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static void
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test_ot_meta_get_entries (void)
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{
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hb_face_t *face = hb_test_open_font_file ("fonts/meta.ttf");
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hb_ot_meta_tag_t entries[2];
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unsigned int entries_count = 2;
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g_assert_cmpint (hb_ot_meta_get_entry_tags (face, 0, &entries_count, entries), ==, 5);
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g_assert_cmpint (entries_count, ==, 2);
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g_assert_cmpint (entries[0], ==, HB_TAG ('a','p','p','l'));
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g_assert_cmpint (entries[1], ==, HB_TAG ('b','i','l','d'));
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entries_count = 1;
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g_assert_cmpint (hb_ot_meta_get_entry_tags (face, 2, &entries_count, entries), ==, 5);
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g_assert_cmpint (entries_count, ==, 1);
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g_assert_cmpint (entries[0], ==, HB_TAG ('d','l','n','g'));
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entries_count = 2;
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g_assert_cmpint (hb_ot_meta_get_entry_tags (face, 4, &entries_count, entries), ==, 5);
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g_assert_cmpint (entries_count, ==, 1);
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g_assert_cmpint (entries[0], ==, HB_TAG ('s','l','n','g'));
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hb_face_destroy (face);
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}
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static void
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test_ot_meta_reference_entry (void)
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{
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hb_face_t *face = hb_test_open_font_file ("fonts/meta.ttf");
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hb_blob_t *dlng = hb_ot_meta_reference_entry (face, HB_OT_META_TAG_DESIGN_LANGUAGES);
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g_assert_cmpint (hb_blob_get_length (dlng), ==, 8);
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g_assert_cmpmem (hb_blob_get_data (dlng, NULL), 8, "ar,de,fa", 8);
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hb_blob_destroy (dlng);
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hb_blob_t *fslf = hb_ot_meta_reference_entry (face, (hb_ot_meta_tag_t) HB_TAG ('f','s','l','f'));
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g_assert_cmpint (hb_blob_get_length (fslf), ==, 12);
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hb_blob_destroy (fslf);
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hb_blob_t *nacl = hb_ot_meta_reference_entry (face, (hb_ot_meta_tag_t) HB_TAG ('n','a','c','l'));
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g_assert_cmpint (hb_blob_get_length (nacl), ==, 0);
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hb_blob_destroy (nacl);
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hb_blob_t *slng = hb_ot_meta_reference_entry (face, HB_OT_META_TAG_SUPPORTED_LANGUAGES);
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g_assert_cmpint (hb_blob_get_length (slng), ==, 11);
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g_assert_cmpmem (hb_blob_get_data (slng, NULL), 11, "ar,de,en,fa", 11);
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hb_blob_destroy (slng);
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hb_face_destroy (face);
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}
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int
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main (int argc, char **argv)
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{
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hb_test_init (&argc, &argv);
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hb_test_add (test_ot_meta_get_entries);
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hb_test_add (test_ot_meta_reference_entry);
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return hb_test_run ();
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}
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